Chronic drug use causes natural rewards (e.g., food, sex) to become _____ pleasurable; drug associated cues result in _____ dopamine levels.
A) more; increased
B) less; increased
C) more; decreased
D) less; decreased
Answer: B) less; increased
Psychology
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Psychologists refer to the use of cognitive skills and strategies that increase the probability of a desirable outcome as
a. skepticism. b. scientific thinking. c. critical thinking. d. empiricism.
Psychology
The combination birth control pill acts by __________
a. preventing ovulation b. killing sperm c. aborting the fertilized egg d. none of these
Psychology
According to _____, color vision evolved because perceiving color helped our early ancestors find edible food
A) binocular theory B) Gestalt theory C) opponent process theory D) trichromatic theory
Psychology
Tests that are reliable are __________
a) valid. b) consistent. c) culturally fair. d) standardized.
Psychology